納米晶(jing)C型鐵芯與其他磁性金屬材(cai)料制成(cheng)的鐵芯相(xiang)比具有更(geng)低的損耗 Nanocrystalline C-Cores have much lower core loss than those made of other magnetic metallic materials.
一、產品介紹（Introduction）：
隨(sui)著電(dian)源(yuan)(yuan)的(de)(de)高(gao)(gao)頻(pin)(pin)化(hua)和(he)大(da)(da)功率發展(zhan)(zhan)趨(qu)勢，對(dui)高(gao)(gao)頻(pin)(pin)電(dian)源(yuan)(yuan)電(dian)磁轉(zhuan)換的(de)(de)核心部件(jian)功率變(bian)(bian)壓器(qi)也提出了更(geng)高(gao)(gao)的(de)(de)設計(ji)要(yao)求(qiu)(qiu)，大(da)(da)功率高(gao)(gao)頻(pin)(pin)變(bian)(bian)壓器(qi)鐵芯(xin)必(bi)須(xu)滿足高(gao)(gao)頻(pin)(pin)低損耗(hao)、小(xiao)體(ti)積、高(gao)(gao)能效(xiao)轉(zhuan)換效(xiao)率和(he)尺寸(cun)可(ke)定制化(hua)的(de)(de)要(yao)求(qiu)(qiu)，目前大(da)(da)功率高(gao)(gao)頻(pin)(pin)電(dian)源(yuan)(yuan)市場上大(da)(da)量(liang)采(cai)用硅鋼等材料做變(bian)(bian)壓器(qi)，帶來的(de)(de)問題主要(yao)是損耗(hao)大(da)(da)、溫升(sheng)高(gao)(gao)、高(gao)(gao)溫轉(zhuan)換效(xiao)率低等，影響了電(dian)路的(de)(de)電(dian)磁兼容和(he)正(zheng)常諧(xie)振(zhen)工作(zuo)狀態；近(jin)幾年納(na)(na)米晶(jing)不斷迭代更(geng)新(xin)，大(da)(da)力(li)發展(zhan)(zhan)超薄帶應對(dui)高(gao)(gao)頻(pin)(pin)化(hua)的(de)(de)發展(zhan)(zhan)趨(qu)勢，基本可(ke)以滿足100kHz以內的(de)(de)高(gao)(gao)頻(pin)(pin)變(bian)(bian)壓器(qi)設計(ji)需求(qiu)(qiu)，納(na)(na)米晶(jing)軟磁合金材料具有(you)高(gao)(gao)飽和(he)磁感、低損耗(hao)、滿足大(da)(da)功率尺寸(cun)定制化(hua)設計(ji)和(he)高(gao)(gao)溫運行可(ke)靠性等優點，受到了國(guo)內外高(gao)(gao)頻(pin)(pin)電(dian)源(yuan)(yuan)領域的(de)(de)設計(ji)工程師的(de)(de)青睞和(he)好(hao)評(ping)。納(na)(na)米晶(jing)矩形(xing)和(he)C型(xing)鐵芯(xin)現已廣泛應用于電(dian)動(dong)機車牽引/輔助電(dian)源(yuan)(yuan)、直流變(bian)(bian)流器(qi)、靜電(dian)除塵電(dian)源(yuan)(yuan)等工業領域
With the high frequency and power development trend of the power supply, the core components of the high frequency power supply put forward higher design requirements. The high-power transformer core must meet the demand of high frequency, low loss, small volume, high energy conversion efficiency, and the core size should be customized. At present, a large number of materials such as silicon steel are used as transformers in the high-power high-frequency power supply market. The problems are mainly caused by large loss, high temperature rise, low temperature conversion efficiency, etc. In recent years, nanocrystalline ribbon products have been iteratively updated, and the development trend of ultra-thin ribbons to cope with high-frequency development has been vigorously developed, which can basically meet the design requirements of high-frequency transformers within 100 kHz. Nanocrystalline soft magnetic alloy materials have high saturation magnetic induction, low loss, high power size customization design and high temperature operation reliability. Nanocrystalline rectangular and C-typed cores are now widely used in industrial fields such as traction/auxiliary power supplies for electric vehicles, DC converters, and electrostatic precipitators.
二、產品特點（Characteristic）：
—低(di)損(sun)耗 Low Core Loss
納米晶C型鐵(tie)芯(xin)與其(qi)他磁性(xing)金屬材料制(zhi)成的(de)鐵(tie)芯(xin)相比(bi)具有更(geng)低的(de)損耗。
Nanocrystalline C-Cores have much lower core loss than those made of other magnetic metallic materials.
—小體積 Small Volume
由于納米(mi)晶(jing)材料(liao)具(ju)有高的飽和(he)磁(ci)密(mi)（Bs=1.25T）和(he)低損耗特性(xing)，納米(mi)晶(jing)C型鐵(tie)芯(xin)可(ke)設(she)(she)定在高磁(ci)通密(mi)度(du)下工作，滿(man)足小型化(hua)設(she)(she)計。
Nanocrystalline C-Cores allow designing applications with high operation flux density due to high saturation fluxdensity (Bs=1.25T) and lower loss property,meeting miniaturization design.
—高耐熱(re)性(xing) High Operation Temperature
納米晶C型鐵芯可以在(zai)F級絕緣等級（155℃）下工作(zuo)。
Nanocrystalline C-Cores can be used in class F insulation grade（155℃）.
使用溫度范圍：-20~+155℃(包含自身(shen)溫升)
Operating temperature: -20~+155℃(including self temperature rise)
三、產品(pin)應用（Application）：
·工業電(dian)源：X射線CT高(gao)頻(pin)變(bian)壓器、感應加熱設(she)備、焊接機、通信設(she)備、靜電(dian)除(chu)塵電(dian)源、ESP等
Industrial Power:High frequency transformers for X-ray CT, induction heating apparatus, welding machine, communication equipment, electrostatic precipitators and its power supply, etc.
·新能源：光伏、風力發(fa)電(dian)機、燃料電(dian)池中的功率調節器
New Energy:Inductors (choke coils) for power conditioner of photovoltaic, wind power generator, fuel cell.
·電動汽車(che)(che)和5G通訊：混合動力汽車(che)(che)、燃料(liao)電池汽車(che)(che)、轉換器、UPS等中的(de)升/降(jiang)壓轉換器
EV & 5G:Inductors for boost/down converter of HEV, FCV, UPS,etc.
四、磁性能（Magnetic Energy）：
1.不同切割鐵芯的直流疊加特性 DC superposition characteristics of various cut cores：
2.不同(tong)切割鐵芯(xin)的(de)損耗特性 Core Loss of various cut cores：
備注：上述數據基于(yu)CNC139110024025鐵芯形狀測試。
Note:These datashows value of the shape corresponding to CNC139110024025.
一、尺寸圖示（Size Chart）：
二、產品選型表（Product selection table）：
